LASR-Callum/

qwen3.6-27b-sft-mixture-10-90_assistant_loss_only

10% difficult-advice / 90% TULU3 replay, by token. Built for training with loss on assistant tokens only. mixture.jsonl is byte-identical (md5 af628722652f05debf5cffd44db09f88, 2,257 rows) to the mixture used by the full-token arm …-tulu-lora-10-90, so the loss mask is the only difference between the two runs.

Source Rows Tokens Share Supervised

difficult-advice 147 149,816 10.0% 85.55%

TULU3 replay 2,110 1,343,608… See the full description on the dataset page: https://huggingface.co/datasets/LASR-Callum/qwen3.6-27b-sft-mixture-10-90_assistant_loss_only.